Ferrite arc magnet magnetic property
BHc(KA/m | iHc(KA/m | (BH)max | Shrinkag | Coarse | Fine | |||
P / N | Materials | Br(mT) | e | powder | powder | |||
(KJ/M3) | ||||||||
(%) | (μm ) | (μm ) | ||||||
SYF30H-1 | SrFe12O19 | 380-410 | 230-275 | 235-290 | 27-32 | 12.0- | 3-6 | 0.80-1.05 |
14.5 | ||||||||
SYF30H-2 | SrFe12O19 | 405-415 | 275-300 | 310-335 | 28-33 | 11.0- | 3-5 | 0.70-0.85 |
13.0 | ||||||||
SYF36H | SrFe12O19 | 380-400 | 275-300 | 380-400 | 28-33 | 11.0±1 | 3-5 | 0.65-0.75 |
SYF36B | SrFe12O19 | 410-430 | 275-300 | 310-335 | 32~36 | 11.0±1 | 3-5 | 0.65-0.75 |
SYF37H | SrFe12O19 | 410~430 | 285~300 | 380-400 | 33-38 | 11.0±1 | 3-5 | 0.65-0.75 |
SYF37B | SrFe12O19 | 430-450 | 285-325 | 340-360 | 34-39 | 11.0±1 | 3-5 | 0.60-0.75 |
SYF38 | SrFe12O19 | 450~470 | 260~280 | 290-310 | 36-40 | 11.0±1 | 3.5 | 0.60-0.70 |
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